Toshiba L305 Benutzerhandbuch

Toshiba

2 Troubleshooting

2-ii

Satellite L300/L305/Satellite Pro L300/EQUIUM L300/SATEGO L300 Maintenance Manual

Chapter 2

Contents

2.1 Outline .................................................................................................................... 2-1

Flowchart...................................................................................................... 2-2

Supply ......................................................................................................... 2-6

Procedure 1 Power Icon Check....................................................................... 2-6

Procedure 2 Connection Check....................................................................... 2-8

Procedure 3 Replacement Check .................................................................... 2-8

Board ......................................................................................................... 2-9

Procedure 1 Message Check ........................................................................... 2-9

Procedure 2 Test Program Check ................................................................. 2-11

Procedure 3 Replacement Check .................................................................. 2-11

HDD ....................................................................................................... 2-12

Procedure 1 Message Check ......................................................................... 2-12

Procedure 2 Partition Check ......................................................................... 2-12

Procedure 3 Format Check............................................................................ 2-13

Procedure 4 Test Program Check ................................................................. 2-14

Procedure 5 Connector Check and Replacement Check............................... 2-15

2.6 Keyboard .............................................................................................................. 2-16

Procedure 1 Test Program Check ................................................................. 2-16

Procedure 2 Connector Check and Replacement Check............................... 2-16

2.7 Display ................................................................................................................. 2-17

Procedure 1 External Monitor Check ........................................................... 2-17

Procedure 2 Test Program Check ................................................................. 2-17

Procedure 3 Connector Check and Replacement Check............................... 2-17

ODD (Optical Disk Drive) ................................................................................... 2-19

Procedure 1 ODD Cleaning Check ............................................................... 2-19

Procedure 2 Test Program Check ................................................................. 2-19

Procedure 3 Connector Check and Replacement Check............................... 2-19

2.9 LAN...................................................................................................................... 2-21

Procedure 1 Test Program Check ................................................................. 2-21

Procedure 2 Connector Check and Replacement Check............................... 2-21